86701073 has 4 divisors (see below), whose sum is σ = 86951280. Its totient is φ = 86450868.

The previous prime is 86701067. The next prime is 86701091. The reversal of 86701073 is 37010768.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86701073 - 2¹² = 86696977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86701033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124583 + ... + 125276.

It is an arithmetic number, because the mean of its divisors is an integer number (21737820).

Almost surely, 2^86701073 is an apocalyptic number.

It is an amenable number.

86701073 is a deficient number, since it is larger than the sum of its proper divisors (250207).

86701073 is a wasteful number, since it uses less digits than its factorization.

86701073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250206.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 86701073 is about 9311.3410956747. The cubic root of 86701073 is about 442.5966856514.

The spelling of 86701073 in words is "eighty-six million, seven hundred one thousand, seventy-three".